| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $194.53 | 3.820% | $201.961 | $201.96 | $201.95 | $202.00 |
| Purchase #2 | $7.86 | 12.225% | $8.8209 | $8.82 | $8.80 | $8.80 |
| Purchase #3 | $164.92 | 5.618% | $174.1852 | $174.19 | $174.20 | $174.20 |
| Purchase #4 | $87.93 | 8.552% | $95.4498 | $95.45 | $95.45 | $95.40 |
| Purchase #5 | $72.77 | 13.363% | $82.4943 | $82.49 | $82.50 | $82.50 |
| Purchase #6 | $66.32 | 6.254% | $70.4677 | $70.47 | $70.45 | $70.50 |
| Purchase #7 | $245.26 | 8.221% | $265.4228 | $265.42 | $265.40 | $265.40 |
| 7 purchase totals = | $839.59 | $898.8017 | $898.80 | $898.75 | $898.80 | |